// 
// Copyright(c) 2009 Syntext, Inc. All Rights Reserved.
// Contact: info@syntext.com, http://www.syntext.com
// 
// This file is part of Syntext Serna XML Editor.
// 
// COMMERCIAL USAGE
// Licensees holding valid Syntext Serna commercial licenses may use this file
// in accordance with the Syntext Serna Commercial License Agreement provided
// with the software, or, alternatively, in accorance with the terms contained
// in a written agreement between you and Syntext, Inc.
// 
// GNU GENERAL PUBLIC LICENSE USAGE
// Alternatively, this file may be used under the terms of the GNU General 
// Public License versions 2.0 or 3.0 as published by the Free Software 
// Foundation and appearing in the file LICENSE.GPL included in the packaging 
// of this file. In addition, as a special exception, Syntext, Inc. gives you
// certain additional rights, which are described in the Syntext, Inc. GPL 
// Exception for Syntext Serna Free Edition, included in the file 
// GPL_EXCEPTION.txt in this package.
// 
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// package. If not, see <http://www.syntext.com/legal/>. If you are unsure
// which license is appropriate for your use, please contact the sales 
// department at sales@syntext.com.
// 
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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// Copyright (c) 2004 Syntext Inc.
//
// This is a copyrighted commercial software.
// Please see COPYRIGHT file for details.

/** \file
 */

#if !defined(USE_PCH)
# include "ResolverOptions.h"
# include <cstring>
#else
# include "catmgr_pch.hpp"
#endif

namespace CatMgrImpl {

ResolverOptions::ResolverOptions() : options_(0) {}

void ResolverOptions::setOption(int option)
{
    options_ |= option;
}

void ResolverOptions::resetOption(int option)
{
    options_ &= ~option;
}

bool ResolverOptions::isSet(int option) const
{
    return options_ & option;
}

bool ResolverOptions::setOption(const char* name, const char* value)
{
    if (name && value) {
        if (!strcmp("prefer", name)) {
            if (!strcmp(value, "public")) {
                setOption(PREFER_PUBLIC);
                resetOption(PREFER_SYSTEM);
            }
            else if (!strcmp(value, "system")) {
                setOption(PREFER_SYSTEM);
                resetOption(PREFER_PUBLIC);
            }
            else
                return false;
            return true;
        }
        if (!strcmp("trace", name)) {
            if (!strcmp(value, "yes")) {
                setOption(TRACE);
            }
            else if (!strcmp(value, "no")) {
                resetOption(TRACE);
            }
            else
                return false;
            return true;
        }
    }
    return false;
}

}
